/** layui-v2.4.3 MIT License By https://www.layui.com */ ;
layui.define("layer", function(e) {
    "use strict";
    var i = layui.$,
        t = layui.layer,
        n = layui.hint(),
        a = layui.device(),
        o = {
            config: {},
            set: function(e) {
                var t = this;
                return t.config = i.extend({}, t.config, e), t
            },
            on: function(e, i) {
                return layui.onevent.call(this, r, e, i)
            }
        },
        l = function() {
            var e = this;
            return {
                upload: function(i) {
                    e.upload.call(e, i)
                },
                config: e.config
            }
        },
        r = "upload",
        u = "layui-upload-file",
        c = "layui-upload-form",
        f = "layui-upload-iframe",
        s = "layui-upload-choose",
        p = function(e) {
            var t = this;
            t.config = i.extend({}, t.config, o.config, e), t.render()
        };
    p.prototype.config = {
        accept: "images",
        exts: "",
        auto: !0,
        bindAction: "",
        url: "",
        field: "file",
        method: "post",
        data: {},
        drag: !0,
        size: 0,
        number: 0,
        multiple: !1
    }, p.prototype.render = function(e) {
        var t = this,
            e = t.config;
        e.elem = i(e.elem), e.bindAction = i(e.bindAction), t.file(), t.events()
    }, p.prototype.file = function() {
        var e = this,
            t = e.config,
            n = e.elemFile = i(['<input class="' + u + '" type="file" accept="' + t.acceptMime + '" name="' + t.field + '"', t.multiple ? " multiple" : "", ">"].join("")),
            o = t.elem.next();
        (o.hasClass(u) || o.hasClass(c)) && o.remove(), a.ie && a.ie < 10 && t.elem.wrap('<div class="layui-upload-wrap"></div>'), e.isFile() ? (e.elemFile = t.elem, t.field = t.elem[0].name) : t.elem.after(n), a.ie && a.ie < 10 && e.initIE()
    }, p.prototype.initIE = function() {
        var e = this,
            t = e.config,
            n = i('<iframe id="' + f + '" class="' + f + '" name="' + f + '" frameborder="0"></iframe>'),
            a = i(['<form target="' + f + '" class="' + c + '" method="post" key="set-mine" enctype="multipart/form-data" action="' + t.url + '">', "</form>"].join(""));
        i("#" + f)[0] || i("body").append(n), t.elem.next().hasClass(c) || (e.elemFile.wrap(a), t.elem.next("." + c).append(function() {
            var e = [];
            return layui.each(t.data, function(i, t) {
                t = "function" == typeof t ? t() : t, e.push('<input type="hidden" name="' + i + '" value="' + t + '">')
            }), e.join("")
        }()))
    }, p.prototype.msg = function(e) {
        return t.msg(e, {
            icon: 2,
            shift: 6
        })
    }, p.prototype.isFile = function() {
        var e = this.config.elem[0];
        if (e) return "input" === e.tagName.toLocaleLowerCase() && "file" === e.type
    }, p.prototype.preview = function(e) {
        var i = this;
        window.FileReader && layui.each(i.chooseFiles, function(i, t) {
            var n = new FileReader;
            n.readAsDataURL(t), n.onload = function() {
                e && e(i, t, this.result)
            }
        })
    }, p.prototype.upload = function(e, t) {
        var n, o = this,
            l = o.config,
            r = o.elemFile[0],
            u = function() {
                var t = 0,
                    n = 0,
                    a = e || o.files || o.chooseFiles || r.files,
                    u = function() {
                        l.multiple && t + n === o.fileLength && "function" == typeof l.allDone && l.allDone({
                            total: o.fileLength,
                            successful: t,
                            aborted: n
                        })
                    };
                layui.each(a, function(e, a) {
                    var r = new FormData;
                    r.append(l.field, a), layui.each(l.data, function(e, i) {
                        i = "function" == typeof i ? i() : i, r.append(e, i)
                    }), i.ajax({
                        url: l.url,
                        type: "post",
                        data: r,
                        contentType: !1,
                        processData: !1,
                        dataType: "json",
                        xhr: function() {
                            var newXhr = i.ajaxSettings.xhr();
                            // 给xhr的upload添加progress的监听
                            newXhr.upload.addEventListener('progress', function(e) {
                                var percent = Math.floor(e.loaded / e.total * 100); //计算出进度
                                typeof l.progress === 'function' && l.progress(e, percent); // 传递给upload的progress回调
                            });
                            return newXhr;
                        },
                        headers: l.headers || {},
                        success: function(i) {
                            t++, d(e, i), u()
                        },
                        error: function() {
                            n++, o.msg("请求上传接口出现异常"), m(e), u()
                        }
                    })
                })
            },
            c = function() {
                var e = i("#" + f);
                o.elemFile.parent().submit(), clearInterval(p.timer), p.timer = setInterval(function() {
                    var i, t = e.contents().find("body");
                    try {
                        i = t.text()
                    } catch (n) {
                        o.msg("获取上传后的响应信息出现异常"), clearInterval(p.timer), m()
                    }
                    i && (clearInterval(p.timer), t.html(""), d(0, i))
                }, 30)
            },
            d = function(e, i) {
                if (o.elemFile.next("." + s).remove(), r.value = "", "object" != typeof i) try {
                    i = JSON.parse(i)
                } catch (t) {
                    return i = {}, o.msg("请对上传接口返回有效JSON")
                }
                "function" == typeof l.done && l.done(i, e || 0, function(e) {
                    o.upload(e)
                })
            },
            m = function(e) {
                l.auto && (r.value = ""), "function" == typeof l.error && l.error(e || 0, function(e) {
                    o.upload(e)
                })
            },
            h = l.exts,
            v = function() {
                var i = [];
                return layui.each(e || o.chooseFiles, function(e, t) {
                    i.push(t.name)
                }), i
            }(),
            g = {
                preview: function(e) {
                    o.preview(e)
                },
                upload: function(e, i) {
                    var t = {};
                    t[e] = i, o.upload(t)
                },
                pushFile: function() {
                    return o.files = o.files || {}, layui.each(o.chooseFiles, function(e, i) {
                        o.files[e] = i
                    }), o.files
                },
                resetFile: function(e, i, t) {
                    var n = new File([i], t);
                    o.files = o.files || {}, o.files[e] = n
                }
            },
            y = function() {
                if ("choose" !== t && !l.auto || (l.choose && l.choose(g), "choose" !== t)) return l.before && l.before(g), a.ie ? a.ie > 9 ? u() : c() : void u()
            };
        if (v = 0 === v.length ? r.value.match(/[^\/\\]+\..+/g) || [] || "" : v, 0 !== v.length) {
            switch (l.accept) {
                case "file":
                    if (h && !RegExp("\\w\\.(" + h + ")$", "i").test(escape(v))) return o.msg("选择的文件中包含不支持的格式"), r.value = "";
                    break;
                case "video":
                    if (!RegExp("\\w\\.(" + (h || "avi|mp4|wma|rmvb|rm|flash|3gp|flv") + ")$", "i").test(escape(v))) return o.msg("选择的视频中包含不支持的格式"), r.value = "";
                    break;
                case "audio":
                    if (!RegExp("\\w\\.(" + (h || "mp3|wav|mid") + ")$", "i").test(escape(v))) return o.msg("选择的音频中包含不支持的格式"), r.value = "";
                    break;
                default:
                    if (layui.each(v, function(e, i) {
                            RegExp("\\w\\.(" + (h || "jpg|png|gif|bmp|jpeg$") + ")", "i").test(escape(i)) || (n = !0)
                        }), n) return o.msg("选择的图片中包含不支持的格式"), r.value = ""
            }
            if (o.fileLength = function() {
                    var i = 0,
                        t = e || o.files || o.chooseFiles || r.files;
                    return layui.each(t, function() {
                        i++
                    }), i
                }(), l.number && o.fileLength > l.number) return o.msg("同时最多只能上传的数量为：" + l.number);
            if (l.size > 0 && !(a.ie && a.ie < 10)) {
                var F;
                if (layui.each(o.chooseFiles, function(e, i) {
                        if (i.size > 1024 * l.size) {
                            var t = l.size / 1024;
                            t = t >= 1 ? t.toFixed(2) + "MB" : l.size + "KB", r.value = "", F = t
                        }
                    }), F) return o.msg("文件不能超过" + F)
            }
            y()
        }
    }, p.prototype.events = function() {
        var e = this,
            t = e.config,
            o = function(i) {
                e.chooseFiles = {}, layui.each(i, function(i, t) {
                    var n = (new Date).getTime();
                    e.chooseFiles[n + "-" + i] = t
                })
            },
            l = function(i, n) {
                var a = e.elemFile,
                    o = i.length > 1 ? i.length + "个文件" : (i[0] || {}).name || a[0].value.match(/[^\/\\]+\..+/g) || [] || "";
                a.next().hasClass(s) && a.next().remove(), e.upload(null, "choose"), e.isFile() || t.choose || a.after('<span class="layui-inline ' + s + '">' + o + "</span>")
            };
        t.elem.off("upload.start").on("upload.start", function() {
            var a = i(this),
                o = a.attr("lay-data");
            if (o) try {
                o = new Function("return " + o)(), e.config = i.extend({}, t, o)
            } catch (l) {
                n.error("Upload element property lay-data configuration item has a syntax error: " + o)
            }
            e.config.item = a, e.elemFile[0].click()
        }), a.ie && a.ie < 10 || t.elem.off("upload.over").on("upload.over", function() {
            var e = i(this);
            e.attr("lay-over", "")
        }).off("upload.leave").on("upload.leave", function() {
            var e = i(this);
            e.removeAttr("lay-over")
        }).off("upload.drop").on("upload.drop", function(n, a) {
            var r = i(this),
                u = a.originalEvent.dataTransfer.files || [];
            r.removeAttr("lay-over"), o(u), t.auto ? e.upload(u) : l(u)
        }), e.elemFile.off("upload.change").on("upload.change", function() {
            var i = this.files || [];
            o(i), t.auto ? e.upload() : l(i)
        }), t.bindAction.off("upload.action").on("upload.action", function() {
            e.upload()
        }), t.elem.data("haveEvents") || (e.elemFile.on("change", function() {
            i(this).trigger("upload.change")
        }), t.elem.on("click", function() {
            e.isFile() || i(this).trigger("upload.start")
        }), t.drag && t.elem.on("dragover", function(e) {
            e.preventDefault(), i(this).trigger("upload.over")
        }).on("dragleave", function(e) {
            i(this).trigger("upload.leave")
        }).on("drop", function(e) {
            e.preventDefault(), i(this).trigger("upload.drop", e)
        }), t.bindAction.on("click", function() {
            i(this).trigger("upload.action")
        }), t.elem.data("haveEvents", !0))
    }, o.render = function(e) {
        var i = new p(e);
        return l.call(i)
    }, e(r, o)
});